/// Stub implementation of the platform interface, so that we can
/// `cargo check` without any --feature flags.
use crate::{
    app::{ConnectTarget, SharedState},
    effects::AudioProcessor,
};
use color_eyre::eyre::Error;
use futures_channel::mpsc::UnboundedReceiver;
use mumble_web2_common::{ProxyOverrides, ServerStatus};
use std::future::Future;

pub struct StubPlatform;

impl super::PlatformInterface for StubPlatform {
    type AudioSystem = StubAudioSystem;
    type ConfigSystem = StubConfigSystem;

    fn init_logging() {
        panic!("stubbed platform")
    }

    fn request_permissions() {
        panic!("stubbed platform")
    }

    fn network_connect(
        _target: ConnectTarget,
        _username: String,
        _event_rx: &mut UnboundedReceiver<crate::app::Command>,
        _overrides: &ProxyOverrides,
        _state: SharedState,
    ) -> impl Future<Output = Result<(), Error>> {
        async { panic!("stubbed platform") }
    }

    fn get_status(
        _client: &reqwest::Client,
        _address: &str,
    ) -> impl Future<Output = color_eyre::Result<ServerStatus>> {
        async { panic!("stubbed platform") }
    }

    fn load_proxy_overrides() -> impl Future<Output = color_eyre::Result<ProxyOverrides>> {
        async { panic!("stubbed platform") }
    }

    fn sleep(_duration: std::time::Duration) -> impl Future<Output = ()> {
        async { panic!("stubbed platform") }
    }
}

pub struct StubAudioSystem;

impl super::AudioSystemInterface for StubAudioSystem {
    type AudioPlayer = StubAudioPlayer;

    async fn new() -> Result<Self, Error> {
        panic!("stubbed platform")
    }

    fn set_processor(&self, _processor: AudioProcessor) {
        panic!("stubbed platform")
    }

    fn start_recording(
        &mut self,
        _each: impl FnMut(Vec<u8>, bool) + Send + 'static,
    ) -> Result<(), Error> {
        panic!("stubbed platform")
    }

    fn create_player(&mut self) -> Result<Self::AudioPlayer, Error> {
        panic!("stubbed platform")
    }
}

pub struct StubAudioPlayer;

impl super::AudioPlayerInterface for StubAudioPlayer {
    fn play_opus(&mut self, _payload: &[u8]) {
        panic!("stubbed platform")
    }
}

#[derive(Clone)]
pub struct StubConfigSystem;

impl super::ConfigSystemInterface for StubConfigSystem {
    fn new() -> Result<Self, Error> {
        panic!("stubbed platform")
    }

    fn config_get<T>(&self, key: &str) -> Option<T>
    where
        T: serde::de::DeserializeOwned,
    {
        panic!("stubbed platform")
    }

    fn config_set<T>(&self, key: &str, value: &T)
    where
        T: serde::Serialize,
    {
        panic!("stubbed platform")
    }
}

#[allow(unused)]
pub struct SpawnHandle;

impl SpawnHandle {
    #[allow(unused)]
    pub fn spawn<F>(&self, _future: F)
    where
        F: Future<Output = ()> + 'static,
    {
        panic!("stubbed platform")
    }

    #[allow(unused)]
    pub fn current() -> Self {
        SpawnHandle
    }
}

#[allow(unused)]
pub fn spawn<F>(_future: F)
where
    F: Future<Output = ()> + 'static,
{
    panic!("stubbed platform")
}